[gta02-core] Modem schematic / RF help needed

Dave Ball openmoko at underhand.org
Wed Sep 16 16:02:31 CEST 2009


Werner Almesberger wrote:
> Dave Ball wrote:
>   
>> From a brief look, the si1040x wouldn't supply enough current - the modem 
>> can draw peaks of 2A, but the SI1040X can only drive loads up to 0.43A 
>> (less at 3.7v).
>>     
>
> Oh, I meant the symbol, not the part. I'm not worried about
> sourcing - there's a whole family of these switches with very
> similar characteristics, and Rask even found a second source
> that's a direct replacement. Who could ask for more ? :-)
>   


Ahh - great.  I have updated the symbol, so it's now as pretty as the 
SI1040X, and corrected the pin names too.

I hope São Paulo's treating you well!


Dave



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